2024-02-19_9df13ae6f1b571cb91a3cdd3895e1d5c_cryptolocker | Triage

Sharing

General

Target

2024-02-19_9df13ae6f1b571cb91a3cdd3895e1d5c_cryptolocker
Size

33KB
MD5

9df13ae6f1b571cb91a3cdd3895e1d5c
SHA1

a76f2b368dc5b5eefbe70935c11625d0448486ac
SHA256

efcc4fb5d3e310787bc01b06e35a351a6ce6fde26ad068f09848d6e49a10626e
SHA512

51be5943548b72cb96c39144721d089f3e4a68e1d791b1338fb31b5eec06b1e75c1d3607f70d92aafea761dba2d5f42cca165d7ee42fb3f7a6f0148c816a4920
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFtzxt1Y:b7o/2n1TCraU6GD1a4Xt9bRwrbG

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-02-19_9df13ae6f1b571cb91a3cdd3895e1d5c_cryptolocker

Files

2024-02-19_9df13ae6f1b571cb91a3cdd3895e1d5c_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ